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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2371024Generated: October 28, 2026

Aminoacetaldehyde dimethyl acetal → 3-Bromo-6,7-dihydro-4H-thieno[3,2-c]pyran-4-methanamine

https://huagongshe.com/reaction/2371024

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAminoacetaldehyde dimethyl acetalHCID 89728—
Reactant2-(4-bromothiophen-2-yl)ethanolHCID 63968611—
Product3-Bromo-6,7-dihydro-4H-thieno[3,2-c]pyran-4-methanamineHCID 67257987—

Reaction Steps

The title compound was synthesized from 2-(4-bromothiophen-2-yl)ethanol and amino-acetaldehyde dimethylacetal according to General Procedure A.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08710245B2
Source datasetuspto-grants-2014_04
ORD IDord-4afa685e8b894457b2b885ce0da434cf
Source noteuspto-grants-2014_04